Nations grapple with huge cyberattack, but more's comingThe worldwide cyberextortion attack is so unprecedented that Microsoft quickly changed its policy, announcing security fixes available for free for the older Windows systems still used by millions of individuals and smaller businesses.May 13, 2017

U.S., EU in urgent talks on expanding laptop ban on flightsThe proposal could affect 65 million passengers per year on the trans-Atlantic routes, which are among the world's busiest. The current ban, in place on 10 mostly Middle Eastern cities since March, affects about 50 flights per day.May 12, 2017